15867972

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1163}}^1$

素因数の和:1552

約数の個数: 36

約数和(自身を含む): 40251120

約数和(自身を除く): 24383148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1163, 1516, 2274, 2326, 3411, 3489, 4548, 4652, 6822, 6978, 10467, 13644, 13956, 20934, 41868, 440777, 881554, 1322331, 1763108, 2644662, 3966993, 5289324, 7933986, 15867972]

約数ペア:

[(1, 15867972), (2, 7933986), (3, 5289324), (4, 3966993), (6, 2644662), (9, 1763108), (12, 1322331), (18, 881554), (36, 440777), (379, 41868), (758, 20934), (1137, 13956), (1163, 13644), (1516, 10467), (2274, 6978), (2326, 6822), (3411, 4652), (3489, 4548)]